“I think the prevailing belief is that there was an attempt to upload something to Youtube. I can tell you we're going to exhaust every option to understand why this happened," UCF spokesman Grant Heston said.

Authorities are looking through Seevakumaran’s computer to find anything that may explain the events that unfolded earlier in the week.

Meanwhile, FBI officials are testing liquids found in Seevakumaran’s room that they believe are explosive.

A bag of explosives was found, along with two guns -- an assault-style rifle and a handgun -- in Seevakumaran's room. A roommate saw Seevakumaran holding the rifle and called police shortly before Seevakumaran shot himself, according to investigators.

Now, UCF students, especially those living in Tower 1, are trying to get back to normal.

Forty years ago, one of the greatest boxing matches in history took place in an unlikely setting: the capital of the Philippines. Muhammad Ali's epic win over great rival Joe Frazier in 1975 became known as the "Thrilla in Manila."

Israeli Prime Minister Benjamin Netanyahu warned Tuesday that a proposed agreement between world powers and Iran was "a bad deal" that would not stop Tehran from getting nuclear weapons -- but would rather pave its way to getting lots of them and lea...